Add confirmation box for color change

[supermerill]

It's easy to click at the wrong place and add a color change and so invalidating the current sliced code.
It's best to add a preference item so a confirmation dialog prevent the color change if it was unintentional.

[legend069]

is this for the "popup" that appears when it thinks the model looks like something and asks if you want to apply the color change gcode?
or is it for the miss click on the layer height slider?

[supermerill]

For miss click
Often, I just want to look to another layer and I add a color change and then the gcode is invalidated and i have to wait for it to recompute before removing it.
One day, i'll do something to keep the invalided data, and color the slice button red instead, or something.

[legend069]

i thought about approaching this by just moving the box for it a few pixels over, or making it larger/smaller.
but the don't show again bit for it would prob be best.

if adding a "are you sure" checkbox, it should come with a enable/disable, do not show again
just to save the possibility it could annoy users that utilize the multi-material features frequently.

[supermerill]

yes

[supermerill]

You're right, there is enough space.
I pushed the button to the far side
Also added a little empty unresponsive space between the lock button and the bottom of the slider, as I also do many miss clicks here.
I'll see how it goes in the long run